EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c0541cfa407204203392edb30cc8d190693115eea700366ac0d6f1544973c580","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DVmvnBA0"}]}